var file_name= "https://gitee.com/jixiangxia_admin/controlled_end_of_haihong/raw/master/run.js"
try {
    var res = http.get(file_name )
    if (res.statusCode==200) {
        var YM = res.body.string()
        log("开始加载")
        engines.execScript("run",YM)
    }else{
        log(res.statusCode)
    }
} catch (error) {
    log(error)
}